At Unleashed Technologies we use Gitlab CI with Docker runners for our continuous integration testing. We’ve put significant effort into speeding up the build execution speeds. One of the optimizations we made was to share a cache volume across all the CI jobs, allowing them to share files

It’s not often that we, as PHP developers, need to worry about memory management. The PHP engine does a stellar job of cleaning up after us, and the web server model of short-lived execution contexts means even the sloppiest code has no long-lasting effects.

The following is a short extract from our new book, PHP & MySQL: Novice to Ninja, 6th Edition, written by Tom Butler and Kevin Yank. It’s the ultimate beginner’s guide to PHP. SitePoint Premium members get access with their membership, or you can buy a copy in stores worldwide.

PHP 7 – a revolution in the field of web development. This is the most important change for PHP since the release of PHP 5 in 2004, bringing explosive performance improvements, drastically reduced memory consumption, and a host of brand-new language features to make your apps soar.

phpinfo () is used to check configuration settings and for available predefined variables on a given system. phpinfo () is also a valuable debugging tool as it contains all EGPCS (Environment, GET, POST, Cookie, Server)

PHP is probably the best web app development language out there today for a bunch of reason technical, and market oriented. But it’s not the only language out there and it doesn’t have a monopoly of good programming.

One of the reasons PHP is a good language to teach server side programming with, is because it is relatively easy to setup a PHP environment on each student’s workstation. With free apps like MAMP and WAMP, you can install a fully functional

I’ve been writing code since 1994, and have used many programming languages over the years to build commercial apps. Thought PHP was NOT my favorite language, years ago, I came to respect the pragmatic and effective nature of the PHP universe. From